ATOP EHG7520 Industrial Managed Ethernet Switch
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The ATOP EHG7520 is a 20-port Layer 2 managed Gigabit switch family: up to 16 × 10/100/1000 RJ45 ports or 100/1000 SFP slots, plus 4 × 1/10 Gbps SFP uplinks on every version. Up to 8 ports deliver IEEE 802.3af/at PoE within a 240 W budget. It is NEMA TS2 certified, fanless, and operates from -40 to +70°C on DIN rail.
10 Gigabit Uplinks4 × 1/10 Gbps SFP on every version, plus 16 Gigabit access ports
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- Ships from the UK
- UK & EU delivery, quoted with your price
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- Manufacturer's warranty
Questions about this product? Call our UK team: 023 9223 3611
Description
Flexible and cost-effective, this is an ideal industrial solution where high-throughput and high-reliability are fundamental.
Unprecedented throughput and power:
ATOP’s EHG7512/16/20 Series offers 24 versions of up to 20 Gigabit ports, with different port configurations in copper, PoE or fiber, all of which include 4 x 1/10 Gigabit Ethernet SFP uplinks.
Specifically designed for bringing power through Ethernet cables virtually anywhere, it supports a maximum of 8 PoE/PoE+ ports (802.3af/at) to produce up to 240W Power over Ethernet output.
Rugged and reliable:
This switch series is EN61000-6-2, EN61000-6-4, IEC/EN/UL62368-1:2014 and FCC certified, able to withstand the harshest environments and the most demanding EMC environment for almost any application. NEMA TS-2 certification further ensures that it is the perfect choice for smart cities and traffic control. Its fanless design and EMC Level 3 protection guarantee reliable operations between -40 and +70°C, and zero packet loss even with all ports running full power.
High-performance network redundancy functions provide self-recovery in less than 20ms on full load, enabling a reliable network through almost any redundant ring topology such as ITU-T G.8032 ERPS Ring, IEEE802.1D-2004 RSTP, STP, MSTP, MRP (Manager/Client), iA-Ring, and iA-Chain.
Secure and smart:
To prevent network intrusions, it is necessary to have a good accessing control mechanism that can identify, authenticate and authorize users. EHG7520 supports user account, password policy, and authentication interface management functions that comply with IEC62443 standards. The multifunctional web dashboard also offers further intelligent features such as Quality of service (QoS) per port or per VLAN, VLAN, IGMP and port mirroring.
EHG7520 specifications
| Total Ports | 20 |
|---|---|
| RJ45 Ports | Up to 16 × 10/100/1000BASE-T(X), depending on version |
| Fibre (SFP) Slots | Up to 16 × 100/1000BASE-X SFP, depending on version |
| Uplink Ports | 4 × 1/10 Gbps SFP on every version |
| PoE Ports | Up to 8, IEEE 802.3af/at |
| PoE Power Budget | Up to 240 W |
| Switching Type | Layer 2 managed Gigabit with 10 Gb uplinks |
| Redundancy Protocols | ITU-T G.8032 ERPS, IEEE 802.1D-2004 RSTP, STP, MSTP, MRP (Manager/Client), iA-Ring, iA-Chain; self-recovery under 20 ms on full load |
| Time Synchronisation | IEEE 1588v2 hardware-based E2E transparent clock |
| Management | Web dashboard; SNMPv1/v2c/v3; Modbus TCP; port mirroring |
| Network Features | QoS per port or per VLAN, IEEE 802.1Q VLAN, IGMP v1/v2/v3 snooping, LACP trunking, DHCP option 66/67/82, IPv4/IPv6 |
| Security Features | User account, password policy and authentication interface management (security features based on IEC 62443); IEEE 802.1X; ACLs |
| Input Voltage | 9-57 VDC for non-PoE versions; 45-57 VDC for 802.3af mode; 51-57 VDC for 802.3at mode |
| Power Redundancy | Redundant power inputs |
| Relay Output | Yes |
| Operating Temperature | -40 to +70°C, zero packet loss with all ports at full power |
| Storage Temperature | -40 to +85°C |
| Housing | Metal, fanless |
| Ingress Protection | IP30 |
| Mounting | DIN rail |
| Dimensions | 95 × 160 × 200 mm |
| EMC | EN 61000-6-2, EN 61000-6-4; EMC Level 3 protection |
| Certifications | NEMA TS2; IEC/EN/UL 62368-1:2014; FCC |
Specifications taken from the manufacturer datasheet.
Which version do I need?
This page covers the EHG7520 family, which ATOP lists in 10 orderable versions. Every version has 4 × 1/10 Gbps SFP uplinks; the 16 remaining ports are split between Gigabit RJ45, PoE RJ45 and 100/1000 SFP: EHG7520-410GSFP (16 × RJ45), EHG7520-4PoE-410GSFP (4 PoE + 12 RJ45), EHG7520-8PoE-410GSFP (8 PoE + 8 RJ45), EHG7520-4SFP-410GSFP (12 RJ45 + 4 SFP), EHG7520-4PoE-4SFP-410GSFP (4 PoE + 8 RJ45 + 4 SFP), EHG7520-8PoE-4SFP-410GSFP (8 PoE + 4 RJ45 + 4 SFP), EHG7520-8SFP-410GSFP (8 RJ45 + 8 SFP), EHG7520-12SFP-410GSFP (4 RJ45 + 12 SFP), EHG7520-4PoE-12SFP-410GSFP (4 PoE + 12 SFP) and EHG7520-16SFP-410GSFP (16 SFP). Pick the version by how many powered devices (0, 4 or 8) and how many fibre links you need. The page slug refers to EHG7520-8SFP-410GSFP, one of these versions.
Typical applications for the EHG7520
- Smart city and street cabinet aggregation (NEMA TS2 certified)
- Traffic control networks carrying camera and signal data to a 10 Gb backbone
- Aggregating IP camera feeds, with up to 8 cameras powered locally
- Fibre concentration points using the 8SFP, 12SFP or 16SFP versions
- Redundant ERPS or MRP ring backbones in outdoor cabinets down to -40°C
- Utility and plant networks needing 10 Gb uplinks from DIN-rail panels
Complete the stack
Products that work with this one — connect it, power it, and get it online.
EHG7520 — frequently asked questions
How many ports does the EHG7520 have?
Twenty. Every version has 4 × 1/10 Gbps SFP uplinks; the other 16 ports are Gigabit RJ45, PoE RJ45 or 100/1000 SFP depending on the ordering code, from 16 × RJ45 to 16 × SFP.
What is the PoE budget?
Up to 240 W across a maximum of 8 PoE/PoE+ ports (IEEE 802.3af/at). The input must be 45-57 VDC for 802.3af mode or 51-57 VDC for 802.3at mode.
What temperature range does it cover?
-40 to +70°C operating in a fanless housing, with ATOP stating zero packet loss with all ports running at full power. Storage is -40 to +85°C.
Which ring protocols and recovery time?
ITU-T G.8032 ERPS, RSTP, STP, MSTP, MRP (Manager/Client), iA-Ring and iA-Chain, with self-recovery in under 20 ms on full load.
What is the difference between the EHG7520 and the EHG7620?
Both have 20 ports with 4 × 1/10 Gbps uplinks, up to 8 PoE ports and a -40 to +70°C rating. The EHG7520 is Layer 2; the EHG7620 adds Layer 3 routing such as static routes, RIP and OSPF.
Which certifications does it hold?
NEMA TS2 for traffic control, plus IEC/EN/UL 62368-1:2014, FCC, EN 61000-6-2 and EN 61000-6-4. It is not listed for EN 50155.
How much does the ATOP EHG7520 Industrial Managed Ethernet Switch cost in the UK?
The ATOP EHG7520 Industrial Managed Ethernet Switch is supplied to order and priced on application. Send a quote request and we confirm the price and lead time in writing, usually the same working day. No account is needed. Indiott is a UK distributor invoicing with VAT (PSI Technologies Ltd, VAT GB 730 2340 83).
What is the lead time and delivery cost for the ATOP EHG7520 Industrial Managed Ethernet Switch?
The ATOP EHG7520 Industrial Managed Ethernet Switch is supplied to order. We confirm the lead time in writing with your quote, before you commit to anything. UK delivery is a flat £14.25 per order ex VAT, whatever the weight or how many items you order. We ship to GB and the EU and provide a VAT invoice with every order.
